Cleanest Beaches in Florida (2026)

Not all Florida beaches are equal when it comes to water quality. We ranked every beach we monitor by their historical risk rating — the percentage of tests in the past 12 months that returned poor results (above 70.5 CFU/100mL).

Top 10 Cleanest Florida Beaches

These beaches had the lowest percentage of poor water quality results over the past year:

What Makes a Beach "Clean"?

Our rankings are based on enterococcus bacteria testing performed by the Florida Department of Health Healthy Beaches Program. A beach's risk rating reflects how often its water quality falls below safe standards.

• 0–5% risk rating — Excellent. Almost every test comes back clean.
• 5–15% risk rating — Good. Occasional elevated readings, usually after storms.
• 15–25% risk rating — Fair. Multiple elevated readings over the year.
• 25%+ risk rating — Concerning. Frequent water quality issues.

Beaches to Watch: Higher Risk Ratings

These beaches have had more frequent water quality issues. They're not necessarily unsafe, but you should check current conditions before swimming:

Tips for Finding Clean Water

1. Check before you go. Even "clean" beaches can have bad days. Always check current results.
2. Avoid swimming after rain. Even the cleanest beaches see bacteria spikes after storms. Read our rain guide.
3. Steer clear of inlets and drains. Open-coast beaches away from canals and storm drains tend to have better water quality.
4. Check the historical chart. Each beach page has a 12-month history showing trends over time.
5. Consider the time of year. Summer rainy season (June–September) typically brings more elevated readings than the dry season.

Gulf Coast vs. Atlantic Coast

Both coasts have excellent beaches. The Gulf Coast tends to have calmer, warmer water, while Atlantic Coast beaches have more wave action. Water quality varies more by specific location (proximity to inlets, urban runoff sources) than by coast.